CN212358017U - Railway pier stud pre-embedded U-shaped bolt device - Google Patents
Railway pier stud pre-embedded U-shaped bolt device Download PDFInfo
- Publication number
- CN212358017U CN212358017U CN202020733133.0U CN202020733133U CN212358017U CN 212358017 U CN212358017 U CN 212358017U CN 202020733133 U CN202020733133 U CN 202020733133U CN 212358017 U CN212358017 U CN 212358017U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- type bolt
- thread sleeve
- locating plate
- buried
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a pre-buried U type bolt device of railway pier stud, including U type bolt, internal thread sleeve, long screw rod, locating plate and anchor strut, two parallel section afterbody of U type bolt are provided with the screw thread, and internal thread sleeve's one end and U type bolt afterbody spiro union are connected, the internal thread sleeve other end and long screw rod spiro union, it has two round holes such as internal thread sleeve external diameter to open on the locating plate, and the centre of a circle interval of two round holes is 25cm, keeps away from U type bolt one end welded connection at round hole department and internal thread sleeve, the one end welding of anchor strut is on U type bolt, and the other end welding is on the locating plate. The utility model discloses avoided the common thick liquid that leaks of traditional pre-buried U type bolt technique, matte scheduling problem, the accurate location of the U type bolt of being convenient for has also strengthened overall structure's stability, has guaranteed the quality of hanging flower basket installation.
Description
Technical Field
The utility model relates to a railway pier stud construction field, concretely relates to pre-buried U type bolt device of railway pier stud.
Background
Railway pier stud need install the hanging flower basket around in the construction, and the hanging flower basket adopts U type bolt fastening, and is pre-buried when being under construction for the pier stud because of U type bolt, and conventional construction process can make U type bolt expose one section, not only influences demolising of pier stud template, leads to leaking the circumstances such as thick liquid, pitted surface, also can lead to the location inaccurate because of manual work, causes the hidden danger of later stage hanging flower basket installation. Therefore, a device which can accurately position and expose the U-shaped bolt is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a pre-buried U type bolt device of railway pier stud, both overcome current U type bolt exerted when pre-buried, also can make constructor can carry out accurate location, practice thrift manpower and materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pre-buried U type bolt device of railway pier stud, includes U type bolt, internal thread sleeve, long screw, locating plate and anchor strut, two parallel section afterbody of U type bolt are provided with the screw thread, and the telescopic one end of internal thread is connected with U type bolt afterbody spiro union, and the internal thread sleeve other end and long screw spiro union, U type bolt one end welded connection is kept away from with the internal thread sleeve to the locating plate, the one end welding of anchor strut is on U type bolt, and the other end welding is on the locating plate.
The U-shaped bolt, the internal thread sleeve, the long screw rod, the positioning plate and the reinforcing rod are all subjected to galvanizing treatment to meet the anticorrosion requirement.
Open on the locating plate have two with big round holes such as internal thread sleeve external diameter, the centre of a circle interval of two round holes is 25cm, keeps away from U type bolt one end welded connection in round hole department and internal thread sleeve, and when the construction, the locating plate is hugged closely the pier stud template and is placed, increases the two area of contact, produces pitted surface when both can avoiding the grout, also can effectively avoid because of the pre-buried unsafe problem in location of U type bolt that manual operation leads to.
The U-shaped bolt is made of round steel, and can provide high stability and rigidity.
The length of the internal thread sleeve is 10cm, the U-shaped bolt extends into the internal thread sleeve by 4-5cm, the long screw extends into the internal thread sleeve by 5-6cm, and the internal thread sleeve and the long screw are fixed, so that the stability of the hanging basket after installation is ensured.
After the internal thread sleeve is in threaded connection with the U-shaped bolt, welding reinforcement is carried out at the joint, and connection between the internal thread sleeve and the U-shaped bolt is further fixed.
The length of the long screw is 15-18cm, and the external part can provide effective support for hanging basket installation after the long screw extends into the internal thread sleeve.
The reinforcing bar uses the round steel that building construction site was used commonly, and one end welds in U type bolt circular arc top, and the other end welds in locating plate towards U type bolt one side, connects both through the reinforcing bar, can further increase the connection stability between the whole equipment, after connecting the hanging flower basket, can provide better supporting role.
Preferably, the reinforcing rods are two, one ends of the two reinforcing rods are welded to the arc tops of the circular arcs of the U-shaped bolts, the other ends of the two reinforcing rods are welded to the welding positions of the positioning plates and the inner thread sleeves respectively, a triangular stable structure is formed between the two reinforcing rods and the positioning plates, and the stability of the whole device is further enhanced.
The utility model has the advantages that: the device provided by the utility model can effectively avoid leaking thick liquid, pitted surface scheduling problem in the construction, makes things convenient for constructor to the dismantlement of template, also is convenient for fix a position U type bolt, strengthens the joint strength between each subassembly, ensures the quality of hanging flower basket installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
wherein, 1. U-shaped bolt; 2. an internally threaded sleeve; 3. a long screw; 4. positioning a plate; 5. and a reinforcing rod.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example 1:
as shown in figures 1 and 2, the railway pier stud pre-embedded U-shaped bolt device comprises a U-shaped bolt 1, an internal thread sleeve 2, a long screw rod 3, a positioning plate 4 and a reinforcing rod 5, wherein threads are arranged at the tail parts of two parallel sections of the U-shaped bolt 1, the length of the U-shaped bolt 1 extending into the U-shaped bolt can be flexibly controlled, one end of the internal thread sleeve 2 is in threaded connection with the tail part of the U-shaped bolt 1, the other end of the internal thread sleeve 2 is in threaded connection with the long screw rod 3, two round holes with the same outer diameter as the internal thread sleeve 2 are formed in the positioning plate 4, the distance between the circle centers of the two round holes is 25cm, the round holes are in welded connection with one side, away from the U-shaped bolt 1, of the internal thread sleeve 2, one end of the reinforcing rod 5 is welded on the arc top of the U-shaped bolt 1, the other end of the reinforcing rod is welded on, when the long screw 3 is connected with the hanging basket, a better supporting effect can be provided; u type bolt 1, internal thread sleeve 2, long screw 3, locating plate 4 and anchor strut 5 all are through the galvanizing treatment to satisfy the holistic anticorrosive requirement of pier stud.
The length of the internal thread sleeve 2 is 10cm, the U-shaped bolt 1 extends into the internal thread sleeve 2 for 4-5cm, the long screw 3 extends into the internal thread sleeve 2 for 5-6cm, the internal thread sleeve 2 is used for fixing the long screw and the long screw, the stability of the hanging basket after installation is guaranteed, the length of the long screw 3 is 15-18cm, and after one end of the long screw extends into the internal thread sleeve 2, the length of the other end can provide an effective supporting effect for the hanging basket installation.
When the construction, in advance with device welded forming, drill hole in advance according to the position of pre-buried hole on the pier stud template, pier stud template installation completion back, fix locating plate 4's round hole according to the position of template upper hole, use locating plate 4 to fix a position the device, locating plate 4 compares U type bolt 1 and pier stud template's contact surface bigger, can effectively avoid because the location that manual operation caused is inaccurate, twist long screw 3 into internal thread sleeve 2 after, can pour the operation, can avoid leaking that traditional pre-buried mode caused, pitted surface scheduling problem, pour the completion back, twist off long screw 3, U type bolt 1 no longer has the part that exposes this moment, be convenient for carry out the dismantlement of pier stud template, twist long screw 3 into internal thread sleeve 2 again, can carry out the installation operation of hanging flower basket.
Example 2:
compare embodiment 1, use two equilong reinforcing rods 5 in this embodiment, the one end welding of two reinforcing rods 5 is in the circular arc top department of U type bolt 1, and the other end welds respectively in the welding department of locating plate 4 and internal thread sleeve 2, forms triangle-shaped stable structure between two reinforcing rods 5 and the locating plate 4, further strengthens the stability of whole equipment. The rest is the same as in example 1.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (9)
1. The utility model provides a pre-buried U type bolt device of railway pier stud, includes U type bolt, internal thread sleeve, long screw rod, locating plate and anchor strut, characterized by, two parallel section afterbody of U type bolt are provided with the screw thread, and the telescopic one end of internal thread is connected with U type bolt afterbody spiro union, and the internal thread sleeve other end and long screw rod spiro union, U type bolt one end welded connection is kept away from with the internal thread sleeve to the locating plate, the one end welding of anchor strut is on U type bolt, and the other end welding is on the locating plate.
2. The pre-buried U type bolt device of railway pier stud of claim 1, characterized in that, U type bolt, internal thread sleeve, long screw rod, locating plate and anchor strut all are through the galvanizing treatment.
3. The railway pier stud pre-buried U type bolt device of claim 1, characterized in that, two round holes as big as the external diameter of the internal thread sleeve are opened on the locating plate, the distance between the circle centers of the two round holes is 25cm, and the round holes are welded with one end of the internal thread sleeve far away from the U type bolt.
4. The pre-buried U-shaped bolt device of railway pier column of claim 1, wherein the U-shaped bolt is made of round steel.
5. The railway pier stud pre-buried U-shaped bolt device of claim 1, wherein the length of the internal thread sleeve is 10cm, the U-shaped bolt extends into the internal thread sleeve by 4-5cm, and the long screw rod extends into the internal thread sleeve by 5-6 cm.
6. The railway pier stud pre-buried U-shaped bolt device of claim 1, wherein after the internal thread sleeve is screwed with the U-shaped bolt, welding reinforcement is carried out at the joint to further fix the connection between the two.
7. The railway pier stud embedded U-shaped bolt device as claimed in claim 1, wherein the length of the long bolt is 15-18 cm.
8. The pre-buried U type bolt device of railway pier stud of claim 1, characterized in that, the anchor strut is round steel, and one end welds in U type bolt circular arc top, and the other end welds in the locating plate towards U type bolt one side.
9. The railway pier stud pre-buried U type bolt device of claim 1, characterized in that, there are two reinforcing rods, and two reinforcing rods have one end all welded in the arc top of U type bolt circular arc, and the other end welds respectively in the locating plate and the telescopic welding of internal thread, forms triangle-shaped stable structure between two reinforcing rods and the locating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733133.0U CN212358017U (en) | 2020-05-07 | 2020-05-07 | Railway pier stud pre-embedded U-shaped bolt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733133.0U CN212358017U (en) | 2020-05-07 | 2020-05-07 | Railway pier stud pre-embedded U-shaped bolt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358017U true CN212358017U (en) | 2021-01-15 |
Family
ID=74135609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733133.0U Active CN212358017U (en) | 2020-05-07 | 2020-05-07 | Railway pier stud pre-embedded U-shaped bolt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212358017U (en) |
-
2020
- 2020-05-07 CN CN202020733133.0U patent/CN212358017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212358017U (en) | Railway pier stud pre-embedded U-shaped bolt device | |
| CN212026313U (en) | Tool for steel pipe column foundation-free anchor bolt embedded column base | |
| CN210163783U (en) | Quick-inserting type steel beam flange plate construction supporting system | |
| CN215829625U (en) | Node that strength nature concrete column and girder steel are connected | |
| CN206189867U (en) | Novel external prestress turns to device | |
| CN210530131U (en) | Drawknot structure between steel construction roofing sandalwood strips | |
| CN110653544A (en) | Welding supporting tool for steel plate inside ship body | |
| CN211228140U (en) | High-strength connecting device for top plate construction bracket | |
| CN211239148U (en) | Electric power engineering cable carding unit | |
| CN204826226U (en) | Bolted connection node suitable for rectangle steel pipe individual layer net shell | |
| CN208099704U (en) | A kind of welding examination tooling | |
| CN206941797U (en) | A kind of novel tapered bar welded spherical node | |
| CN201794069U (en) | Recyclable steel hanger structure of bored pile | |
| CN203684535U (en) | Weldable regulating type steel bar connection device | |
| CN219787242U (en) | Pipeline joint is to clamping device | |
| CN210738064U (en) | A outrigger attachment device for tall and big space | |
| CN205429418U (en) | Herringbone post transformer framework lattice formula lightning rod | |
| CN212272778U (en) | Welded nut fastener capable of achieving firm welding | |
| CN211759553U (en) | Quick positioning and assembling device for pipe orifice flange | |
| CN216264352U (en) | Nonrust steel pipe welder adjustment mechanism | |
| CN214770016U (en) | Fixing tool for welding foundation bolts | |
| CN219654665U (en) | Drilling-dropping salvaging device for threaded connection drill rod | |
| CN111456488B (en) | Method for supporting protective shed by using waste tower crane standard knot | |
| CN220079997U (en) | Anchor rod elevation positioning control device | |
| CN220681136U (en) | Prefabricated apron reservation anchor bolt hole positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |